Illegal transactions? On a public ledger system? BTC was always about reducing control from a few centralized parties. I don't want my bank or paypal account b

Illegal transactions? On a public ledger system? BTC was always about reducing control from a few centralized parties. I don't want my bank or paypal account being arbitrarily frozen. Nowadays BTC is not very good at transactions due to exorbitant fees + very slow confirmation times, but things like ethereum, bitcoin cash, and altcoins offer options. ETH is very quick.